Fedor Pchelkin 8c21c54a53 can: j1939: j1939_session_destroy(): fix memory leak of skbs ... We need to drop skb references taken in j1939_session_skb_queue() when destroying a session in j1939_session_destroy(). Otherwise those skbs would be lost. Link to Syzkaller info and repro: https://forge.ispras.ru/issues/11743. Found by Linux Verification Center (linuxtesting.org) with Syzkaller. V1: https://lore.kernel.org/all/20220708175949.539064-1-pchelkin@ispras.ru Fixes: 9d71dd0c70 ("can: add support of SAE J1939 protocol") Suggested-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru> Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Acked-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/all/20220805150216.66313-1-pchelkin@ispras.ru Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>		2022-08-09 09:05:06 +02:00
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address-claim.c	can: add support of SAE J1939 protocol	2019-09-04 14:22:33 +02:00
bus.c	can: add support of SAE J1939 protocol	2019-09-04 14:22:33 +02:00
j1939-priv.h	can: j1939: j1939_xtp_rx_rts_session_new(): abort TP less than 9 bytes	2021-10-17 14:12:57 +02:00
Kconfig	can: add support of SAE J1939 protocol	2019-09-04 14:22:33 +02:00
main.c	can: j1939: j1939_can_recv(): ignore messages with invalid source address	2021-11-06 17:29:24 +01:00
Makefile	can: add support of SAE J1939 protocol	2019-09-04 14:22:33 +02:00
socket.c	can: j1939: j1939_sk_queue_activate_next_locked(): replace WARN_ON_ONCE with netdev_warn_once()	2022-08-09 09:05:06 +02:00
transport.c	can: j1939: j1939_session_destroy(): fix memory leak of skbs	2022-08-09 09:05:06 +02:00